20244540190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{289207717}}^1$

素因数の和:289207731

約数の個数: 16

約数和(自身を含む): 41645911392

約数和(自身を除く): 21401371202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 289207717, 578415434, 1446038585, 2024454019, 2892077170, 4048908038, 10122270095, 20244540190]

約数ペア:

[(1, 20244540190), (2, 10122270095), (5, 4048908038), (7, 2892077170), (10, 2024454019), (14, 1446038585), (35, 578415434), (70, 289207717)]